71316937055

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{1987}}^1$

素因数の和:2269

約数の個数: 96

約数和(自身を含む): 109653626880

約数和(自身を除く): 38336689825

約数列:

[1, 5, 7, 13, 35, 49, 59, 65, 91, 191, 245, 295, 413, 455, 637, 767, 955, 1337, 1987, 2065, 2483, 2891, 3185, 3835, 5369, 6685, 9359, 9935, 11269, 12415, 13909, 14455, 17381, 25831, 26845, 37583, 46795, 56345, 69545, 78883, 86905, 97363, 117233, 121667, 129155, 146497, 180817, 187915, 379517, 394415, 486815, 552181, 586165, 608335, 732485, 820631, 904085, 1025479, 1265719, 1524029, 1897585, 2656619, 2760905, 4103155, 4933721, 5127395, 5744417, 6328595, 7178353, 7620145, 10668203, 13283095, 18596333, 22391503, 24668605, 28722085, 34536047, 35891765, 53341015, 74677421, 92981665, 111957515, 156740521, 172680235, 241752329, 291089539, 373387105, 783702605, 1097183647, 1208761645, 1455447695, 2037626773, 5485918235, 10188133865, 14263387411, 71316937055]

約数ペア:

[(1, 71316937055), (5, 14263387411), (7, 10188133865), (13, 5485918235), (35, 2037626773), (49, 1455447695), (59, 1208761645), (65, 1097183647), (91, 783702605), (191, 373387105), (245, 291089539), (295, 241752329), (413, 172680235), (455, 156740521), (637, 111957515), (767, 92981665), (955, 74677421), (1337, 53341015), (1987, 35891765), (2065, 34536047), (2483, 28722085), (2891, 24668605), (3185, 22391503), (3835, 18596333), (5369, 13283095), (6685, 10668203), (9359, 7620145), (9935, 7178353), (11269, 6328595), (12415, 5744417), (13909, 5127395), (14455, 4933721), (17381, 4103155), (25831, 2760905), (26845, 2656619), (37583, 1897585), (46795, 1524029), (56345, 1265719), (69545, 1025479), (78883, 904085), (86905, 820631), (97363, 732485), (117233, 608335), (121667, 586165), (129155, 552181), (146497, 486815), (180817, 394415), (187915, 379517)]